Hello,

The International English Language testing System (IELTS) is one of the toughest English proficiency Test accepted by many organisations worldwide.

IELTS is basically  of two types: Academic and General.

IELTS Academics is for students who want to apply for University at UG or PG level.

IELTS General is taken by people who want to take up work related training in an English speaking country.

To get study material and books for the exam, please refer to the Link below:

https://studyabroad.careers360.com/articles/ielts-preparation-books-and-study-materials

Hope this helps you!

Good Luck!!